Comparison

Columns.app vs Notifyman

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Columns.app

Organize your thoughts and tasks with a unique column-based list manager. Ideal for planning, tracking, and managing projects, ideas, or collections. It offers a structured, linear approach similar to mind maps for clear visualization.

Highlights
  • Organize with linear columns
  • Plan and track progress
  • Manage projects and ideas
  • Create roadmaps
  • Teamwork organization
Features
Read full description

Columns is a list manager. Lists are great for organizing things and see the big picture. It's perfect for planning, tracking, noting, managing and thinking. It is like mind maps but organized in a linear, columns structure. What for? Make a list of movies you want to see. Put all your recipes together. Create a roadmap for your project. Organize teamwork. Lists help track progress. Write a novel. So it’s a tool for organizing lists, and lists are a tool for organizing things. If you need the ultimate organizer, you found it.

About

Notifyman

This app provides persistent reminders that stay on your lock screen until completed. It automatically categorizes tasks, offers checklists, and syncs with your system calendar. Track your progress with statistics and insights to maintain a disciplined life.

Highlights
  • Persistent lock screen reminders
  • Smart task categorization
  • Checklists for task completion
  • Unlimited repeating and ongoing reminders
  • Notification widgets for quick actions
  • Statistics and insights on task completion
  • Calendar sync
Features
Read full description

The Most Powerful Reminder App Yet Stay laser-focused with persistent reminders that never disappear from your Lock Screen—until you mark them as done. Every time you unlock your phone, your active tasks are right in front of you. No more forgetting. No more excuses. In Reminder List, every task must have a time. No more overlooked tasks because you forgot to set a reminder. If you don’t specify a time, the default is now—and the notification will appear immediately and stay until completed. “Own your Reminder List, own a productive and disciplined life.” Key Features: • Smart Categorization: Automatically sorts your reminders into To-dos, Repeating Tasks, and Scheduled Events—no manual organization needed. • Task Lists: Plan work, manage errands, organize shopping lists—stay in control of your life. • Checklists: Tasks can’t be marked as complete until every item in the checklist is done. • Persistent Alerts: Set reminders using either relative time or exact dates—default is now, so you never miss a beat. • Unlimited Reminders: Notifications can repeat at intervals until acknowledged—never miss what matters. • Ongoing Reminders: Notifications keep prompting you until the task is marked as done. • Repeating Tasks: Create reminders that repeat every X minutes, hours, or days. • Scheduled Tasks: Set daily, weekly, or monthly recurring tasks—even with multiple trigger times. • Notification Widgets: View, snooze, or complete tasks directly from the notification center—no need to open the app. • Statistics & Insights: Track your task completion rates and habit streaks. • Calendar Sync: Automatically syncs your reminders to your system calendar. Three Types of Reminders • Instant Tasks: Great for quick plans—“Remind me to pick up the package at 6 PM tonight”, “Remind me to go to the store tomorrow at 5 PM.” • Repeating Tasks: Perfect for routines like hydration, taking medicine, or posture breaks. • Scheduled Tasks: Build long-term habits—“Exercise for 30 minutes every day”, “Study vocabulary daily”, “Clock in and out for work.” 【Subscription】 1. Subscription Service Continuous annual (12-month) subscription for Notifyman members 2. Subscription Price Continuous annual subscription for Notifyman members is 9.99$ per year 3. Payment The user confirms the purchase and payment will be charged to their iTunes account 4. Automatic Renewal: The Apple iTunes account will be charged 24 hours before the expiration date, and after successful payment, the subscription will be extended for another period 5. Cancel Service: You can go to "Settings" -> "iTunes Store and App Store" -> "Apple ID" -> "View Apple ID" on your iPhone, enter the account settings page, click on "Subscriptions", and manage automatic subscription services. To cancel, turn off the service 24 hours before each billing cycle. No more charges will be made within 24 hours before expiration. 6. Service Agreement Terms of Use: https://github.com/WhiteCosmos/Tougher-App-Support/blob/main/TermsOfService Privacy Policy: https://github.com/WhiteCosmos/Tougher-App-Support/blob/main/Privacy%20Policy

Screenshots

Columns.app4 screens
Notifyman4 screens

Verdict

The call

The clearest difference is rating: Notifyman at 4.9 against Columns.app's 4.3. Notifyman also leads on review sentiment (87% vs 50%) and update cadence (every 3 days vs every 3 weeks). Columns.app's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Notifyman sells 3 in-app purchases, starting at $2.99 per year. Columns.app asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Notifyman holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 50% of Columns.app's written reviews are positive against 87% of Notifyman's.

UpkeepUpdate frequency

Columns.app ships an update every 3 weeks, Notifyman every 3 days. The most recent releases landed on November 3, 2026 and November 13, 2026 respectively.

Scorecard6 real differences · 4 level
Columns.app versus Notifyman: the parameters behind the verdict, then further details
ParameterColumns.appNotifyman
PriceFreeFree
Rating4.3 (3 ratings)4.9 (11 ratings) — better
Positive reviews50.0% of reviews87.0% of reviews — better
Number of ratings311 — better
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size19 MB24 MB
Age rating4+4+
DeveloperColumns, inc.斌斌 沈

Customer experience

Columns.app

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

Notifyman

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews23 reviews
Positive87.0%
Neutral13.0%
Negative0.0%

In-app purchases

None

Columns.app

No in-app purchases

3 purchases

Notifyman

Subscriptions1
  • Annully Subscription7 Days trial$2.991 Year
One-time2
  • Lifetime$3.99
  • Lifetime$19.99

Questions

Is Columns.app free?
Columns.app is free to download, with no in-app purchases.
Is Notifyman free?
Notifyman is free to download, with in-app purchases available.
Which has better reviews, Columns.app or Notifyman?
Notifyman is rated higher. Columns.app averages 4.3 out of 5 from 3 ratings, while Notifyman averages 4.9 from 11 ratings.
Do Columns.app or Notifyman have ads?
Neither Columns.app nor Notifyman shows ads.
Which is updated more often, Columns.app or Notifyman?
Columns.app ships an update every 3 weeks, and Notifyman every 3 days. Most recently, Columns.app was updated on November 3, 2026 and Notifyman on November 13, 2026.

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